diff --git a/FAQ.md b/FAQ.md
index 820b9f0..7675efb 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -30,7 +30,9 @@ You are probably using iTerm with double-width characters enabled. Either disabl
 
 Add `set noshowmode` to your vimrc.
 
+### The completion popup is broken/blank when preview is enabled with vim-airline
 
+For more details see this [issue](https://github.com/bling/vim-airline/issues/78).  This appears to depend on the version of Vim installed.  Upgrade to the newest version available.
 
 
 [a]: https://github.com/Lokaltog/vim-powerline